Calumet Map
Calumet is a city in O'Brien County, Iowa, United States. The population was 181 at the 2000 census.
Calumet is located at 42°56?46?N 95°33?7?W / 42.94611°N 95.55194°W / 42.94611; -95.55194 (42.945988, -95.552078).
According to the United States Census Bureau, the city has a total area of 0.3 square miles (0.7 km²), all of it land.
Nearby cities include Primghar, Peterson, Meriden, Cleghorn, Cherokee.